CN216707008U - Multi freedom self-adaptation curved surface polishing polisher - Google Patents
Multi freedom self-adaptation curved surface polishing polisher Download PDFInfo
- Publication number
- CN216707008U CN216707008U CN202220022317.5U CN202220022317U CN216707008U CN 216707008 U CN216707008 U CN 216707008U CN 202220022317 U CN202220022317 U CN 202220022317U CN 216707008 U CN216707008 U CN 216707008U
- Authority
- CN
- China
- Prior art keywords
- polishing
- curved surface
- head
- plate
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine, which belongs to the technical field of part processing and comprises a workbench and an L-shaped support arranged on the upper surface of the workbench, wherein a first supporting plate in a triangular shape is movably arranged on the lower surface of the L-shaped support through a moving assembly, three corners of the lower surface of the supporting plate are respectively hinged with an air cylinder, the bottom end of the air cylinder is hinged with a universal head, and the bottom end of the universal head is hinged with a second supporting plate; this multi freedom self-adaptation curved surface polishing polisher, through setting up cylinder and universal head, utilize the cylinder drive to polish the head and carry out the downstream, polish the head under the effect of three cylinder, compress tightly the part surface all the time, the output pressure of three cylinder is the same, pressure and part curved surface constitute a set of equilibrant to the counter-force of polishing the head, along with polishing the head and moving at part curved surface, this set of equilibrant constantly changes, the tangent point of polishing head and part curved surface changes thereupon, the simple operation, the efficiency of polishing of improvement part.
Description
Technical Field
The utility model relates to the technical field of part processing, in particular to a multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine.
Background
The part is being produced man-hour, generally all can use the polisher to polish, the polisher generally is used for work such as metal grinding, cutting, the getting rid of, the polishing of putty layer on paint layer, pneumatic polisher has disc polisher, rail mounted polisher and abrasive band machine etc. disc polisher has two types of combined action polisher and single motion disc polisher again and is applicable to the coarse grinding, rail mounted polisher is applicable to the finish machining, when will polish narrow little position, can use the abrasive band machine.
According to the mechanical part polishing device provided by the Chinese patent (publication number: CN 110509159A), the moving precision of a second stepping motor can be improved through the arranged motor screw mechanism, the contact surface and the contact distance between a part polishing head and a polished part are controlled, the precision of the part polishing head for polishing the part is improved, the surface of a rusty part can be derusted by replacing the part polishing head, the precision of overall polishing can be improved through the motor screw mechanism, the success rate of polishing the part is improved, and the damage of polishing the mechanical part is reduced.
The efficient grinding device for the machining parts, which is provided by the Chinese patent (publication number: CN 210132355U), has the advantages that the air guide pipe, the air suction fan, the electrostatic dust removal plate, the dust screen, the air ventilation cap, the air guide pipe, the through hole and the inserting plate are matched for use, so that the device can clean and absorb scraps generated in the grinding process of the mechanical parts while limiting and fixing the mechanical parts, the cleaning work of workers on the grinded scraps is reduced, and the situation that the scraps splash and accidentally injure surrounding workers can be avoided.
A mechanical part polishing device disclosed in chinese patent (publication No. CN 112428087A), wherein the water tank, the water pump, the first water pipe, and the first nozzle are used to flush mechanical parts during polishing, so as to avoid generation of polishing dust, and meanwhile, polishing debris can be flushed into the waste water chamber through the water outlet pipe and recovered by the magnet; through fixture, slewing mechanism drives machine part and rotates, makes the blade of polishing can polish the different faces of machine part in succession, improves the work efficiency of polishing.
At the present stage, a grinding robot is used when a part is ground, a grinding motor is generally matched with a machine arm to grind the part, teaching or manual programming is required before the part is used, and when the surface of the part is a curved surface, preparation work is more complicated, and the working efficiency is low, so that a multi-freedom-degree self-adaptive curved surface polishing grinding machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-degree-of-freedom self-adaptive curved surface polishing polisher which solves the problems that in the prior art, a polishing robot is used for polishing a part, a polishing motor is generally matched with a robot arm to polish a workpiece, teaching or manual programming is required before use, and when the surface of the workpiece is a curved surface, preparation work is more complicated and the working efficiency is low.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multi freedom self-adaptation curved surface polishing polisher, includes the workstation and installs the L shape support at the workstation upper surface, the lower surface of L shape support has the extension board one that the shape is triangle-shaped through removing subassembly movable mounting, the three corner of extension board lower surface all articulates there is the cylinder, the bottom of cylinder articulates there is universal head, the bottom of universal head articulates there is extension board two, the last surface mounting of extension board two has motor one, the output shaft of motor one runs through the below that extends to extension board two and installs the head of polishing, the upper surface of workstation is provided with the backup pad, be provided with fixed subassembly in the backup pad.
Adopt above-mentioned scheme, through setting up cylinder and universal head, utilize the cylinder drive to polish the head and carry out the downstream, polish the head under the effect of three cylinder, compress tightly the part surface all the time, the output pressure of three cylinder is the same, pressure and part curved surface constitute a set of equilibrant to the counter-force of polishing the head, along with polishing the head and moving at part curved surface, this set of equilibrant constantly changes, the tangent point of polishing head and part curved surface changes thereupon, the simple operation improves the efficiency of polishing of part.
As a preferred embodiment, the moving assembly comprises two mounting plates mounted on the lower surface of the L-shaped support, a reciprocating screw rod is rotatably mounted between the two mounting plates, a second motor is mounted on the side surface of the L-shaped support, an output shaft of the second motor is fixedly connected with one end of the reciprocating screw rod, a sliding seat is connected to the reciprocating screw rod through threads, and a first support plate is mounted on the lower surface of the sliding seat.
By adopting the scheme, the reciprocating screw rod is arranged, the reciprocating screw rod is driven to rotate by the motor II, the sliding seat is driven to move, the polishing head is moved by the sliding seat, and then the surface of the part is polished in an all-round mode.
As a preferred embodiment, two clamping plates are mounted on the upper surface of the sliding seat, two clamping grooves are formed in the lower surface of the L-shaped support, and one ends of the clamping plates are located in the clamping grooves and slide in the clamping grooves.
Adopt above-mentioned scheme, through setting up the cardboard, utilize the cardboard to carry out spacing support in the gliding effect of draw-in groove to the slide for the slide is stable under the effect of cardboard carries out the side-to-side motion, improves slide stability.
As a preferred embodiment, the fixing assembly comprises two clamping plates, four trapezoidal grooves are formed in the upper surface of the supporting plate, a trapezoidal block is slidably mounted in the trapezoidal grooves, the clamping plates are mounted on the upper surface of the trapezoidal block, a plurality of threaded holes are formed in the upper surface of the supporting plate, a fixing plate is mounted on the side surface of each clamping plate, a bolt is connected to each fixing plate through threads, and the tail end of each bolt penetrates through the fixing plate and is fixedly connected with one of the threaded holes.
Adopt above-mentioned scheme, through setting up splint, utilize splint to fix the part, the position of cooperation trapezoidal piece to splint is adjusted in the dovetail groove slides, and then can press from both sides tightly fixedly to the part not of uniform size, and the effect of cooperation bolt is convenient fixes the splint that remove arbitrary position, improves the application scope of splint.
As a preferred embodiment, an electric push rod is mounted on the lower surface of the workbench, and an output shaft of the electric push rod penetrates through a circular hole formed in the upper surface of the workbench and is fixedly connected with the support plate.
Adopt above-mentioned scheme, through setting up electric putter, utilize electric putter drive backup pad to reciprocate, and then descend the change to the part at any time, avoided the loaded down with trivial details of pause cylinder change part.
As a preferred embodiment, a fan is installed on the rear side of the L-shaped support, a dust hood is installed on the front side of the L-shaped support, an air inlet pipe of the fan penetrates through the L-shaped support to be communicated with the dust hood, a filter screen plate is installed on the front side of the dust hood, a receiving frame is arranged on the upper surface of the workbench, and the receiving frame is located below the dust hood.
Adopt above-mentioned scheme, through setting up fan and suction hood, utilize the effect of fan extraction outside air, absorb the piece that the work of polishing head produced through the air-supply line, the effect of cooperation suction hood, the scope of increase fan dust absorption, the effect of filter plate is crossed in the cooperation, intercepts the large granule in the piece and filters, influences the air quality when avoiding the fan to discharge, and the effect of frame is received in the reuse, and the large granule that crosses the filter plate interception is unified and is received.
In the utility model:
the multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine is provided with the air cylinders and the universal heads, the air cylinders are used for driving the polishing head to move downwards, the polishing head is pressed on the surface of a part all the time under the action of the three air cylinders, the output pressure of the three air cylinders is the same, a group of balance force is formed by the pressure and the counter force of the curved surface of the part to the polishing head, the balance force continuously changes along with the movement of the polishing head on the surface of the curved surface of the part, the tangent point of the polishing head and the curved surface of the part changes along with the change of the balance force, the operation is convenient and fast, and the polishing efficiency of the part is improved;
this multi freedom self-adaptation curved surface polishing polisher through setting up reciprocal lead screw, utilizes the reciprocal lead screw of motor two drive to rotate, and then drives the slide and remove, removes the head of polishing through the slide, and then carries out the omnidirectional work of polishing to the surface of part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2B according to the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a schematic bottom sectional view of the present invention.
In the figure: 1. a work table; 2. an L-shaped bracket; 3. a first support plate; 4. a cylinder; 5. a universal head; 6. a support plate II; 7. a first motor; 8. polishing head; 9. an electric push rod; 10. a trapezoidal block; 11. a splint; 12. a fixing plate; 13. a support plate; 14. a fan; 15. a dust hood; 16. receiving a frame; 17. a filter screen plate; 18. a second motor; 19. mounting a plate; 20. a slide base; 21. a reciprocating screw; 22. and (4) clamping the board.
Detailed Description
Examples
Referring to fig. 1-5, the utility model provides a multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine, which comprises a workbench 1 and an L-shaped support 2 arranged on the upper surface of the workbench 1, wherein the L-shaped support 2 is used for supporting, a first support plate 3 in a triangular shape is movably arranged on the lower surface of the L-shaped support 2 through a moving assembly, a cylinder 4 is supported through the first support plate 3, the cylinders 4 are hinged at three corners of the lower surface of the first support plate 3, a universal head 5 is hinged at the bottom end of the cylinder 4, the angle of a second support plate 6 can be flexibly changed through the universal head 5, a second support plate 6 is hinged at the bottom end of the universal head 5, a first motor 7 is arranged on the upper surface of the second support plate 6, an output shaft of the first motor 7 extends to the lower part of the second support plate 6 and is provided with a polishing head 8, the polishing head 8 is driven by the first motor 7 to polish parts, a support plate 13 is arranged on the upper surface of the workbench 1, the parts are placed by the aid of the supporting plate 13, the fixing component is arranged on the supporting plate 13, and the parts are fixed by the aid of the fixing component.
The moving assembly comprises two mounting plates 19 mounted on the lower surface of the L-shaped support 2, the reciprocating screw 21 is fixed through the mounting plates 19, the reciprocating screw 21 is rotatably mounted between the two mounting plates 19, a second motor 18 is mounted on the side surface of the L-shaped support 2, the reciprocating screw 21 is driven by the second motor 18 to rotate, an output shaft of the second motor 18 is fixedly connected with one end of the reciprocating screw 21, a sliding seat 20 is connected to the reciprocating screw 21 through threads, the sliding seat 20 is driven by the reciprocating screw 21 to move, and the first support plate 3 is mounted on the lower surface of the sliding seat 20.
Two cardboard 22 of slide 20's last surface mounting, utilize cardboard 22 gliding effect in the draw-in groove, carry out spacing support to slide 20 for slide 20 is stable under the effect of cardboard 22 and is carried out the side-to-side motion, and two draw-in grooves have been seted up to the lower surface of L shape support 2, and the one end of cardboard 22 is located the draw-in groove, and slides in the draw-in groove.
Fixed subassembly includes two splint 11, utilize splint 11 to fix the part, four dovetail grooves have been seted up to backup pad 13's upper surface, slidable mounting has dovetail block 10 in the dovetail groove, utilize dovetail block 10 in the gliding effect of dovetail groove, remove splint 11, splint 11 installs the upper surface at dovetail block 10, a plurality of screw hole has been seted up to backup pad 13's upper surface, splint 11's side-mounting has fixed plate 12, threaded connection has the bolt on the fixed plate 12, utilize the bolt to fix splint 11, the tail end of bolt passes fixed plate 12 and one of them screw hole fixed connection.
The lower surface of the workbench 1 is provided with an electric push rod 9, the electric push rod 9 is used for driving a support plate 13 to move, and an output shaft of the electric push rod 9 penetrates through a circular hole formed in the upper surface of the workbench 1 and is fixedly connected with the support plate 13.
The rear side surface of the L-shaped support 2 is provided with a fan 14, the front side surface of the L-shaped support 2 is provided with a dust hood 15, debris generated by polishing of the polishing head 8 is absorbed by the dust hood 15, an air inlet pipe of the fan 14 penetrates through the L-shaped support 2 to be communicated with the dust hood 15, the front side surface of the dust hood 15 is provided with a filter screen plate 17, large particles in the debris are intercepted by the filter screen plate 17, the upper surface of the workbench 1 is provided with a receiving frame 16, the receiving frame 16 is used for uniformly receiving the large particles, and the receiving frame 16 is located below the dust hood 15.
The working principle is as follows: firstly, a part is placed on a supporting plate 13, then a clamping plate 11 is moved, the clamping plate 11 is moved to drive a trapezoidal block 10 to slide in a trapezoidal groove, when the clamping plate 11 is abutted to the part, a bolt is rotated to fix the clamping plate 11, then an air cylinder 4 is started, the air cylinder 4 drives a second supporting plate 6 to move downwards, when a polishing head 8 is contacted with the part, a first motor 7, a second motor 18 and a fan 14 are started, the first motor 7 drives the polishing head 8 to polish the part, the polishing head 8 is balanced by three air cylinders 4, the polishing head 8 is always attached to a curved surface of the part, the second motor 18 drives a reciprocating lead screw 21 to rotate, the reciprocating lead screw 21 drives a sliding seat 20 to move, the clamping plate 22 is driven to slide in a clamping groove when the sliding seat 20 moves, the sliding seat 20 drives the first supporting plate 3 to move, the polishing head 8 is further moved to polish the part in an all-around mode, debris generated when the polishing head 8 works enters a dust hood 15 after being filtered by a filter screen plate 17, then discharge through fan 14, the large granule of filter screen 17 interception drops and receives in the frame 16, when needing to change the part, starts electric putter 9, and electric putter 9 drives backup pad 13 downstream, and the part is kept away from head 8 of polishing, then changes the part, starts electric putter 9 again after changing and with backup pad 13 upstream with backup pad 8, closes electric putter 9 when the part contacts with head 8 of polishing, and then the simple operation.
Claims (6)
1. A multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine is characterized by comprising a workbench (1) and an L-shaped bracket (2) arranged on the upper surface of the workbench (1), a supporting plate I (3) which is triangular is movably arranged on the lower surface of the L-shaped bracket (2) through a moving component, three corners of the lower surface of the support plate I (3) are respectively hinged with a cylinder (4), the bottom end of the cylinder (4) is hinged with a universal head (5), the bottom end of the universal head (5) is hinged with a second support plate (6), a first motor (7) is arranged on the upper surface of the second support plate (6), an output shaft of the first motor (7) extends to the lower part of the second support plate (6) in a penetrating way and is provided with a polishing head (8), the upper surface of workstation (1) is provided with backup pad (13), be provided with fixed subassembly on backup pad (13).
2. The multiple-degree-of-freedom adaptive curved surface polishing and grinding machine according to claim 1, wherein the moving assembly comprises two mounting plates (19) mounted on the lower surface of an L-shaped support (2), a reciprocating lead screw (21) is rotatably mounted between the two mounting plates (19), a second motor (18) is mounted on the side surface of the L-shaped support (2), an output shaft of the second motor (18) is fixedly connected with one end of the reciprocating lead screw (21), a sliding seat (20) is connected onto the reciprocating lead screw (21) in a threaded manner, and the first support plate (3) is mounted on the lower surface of the sliding seat (20).
3. The multiple-degree-of-freedom adaptive curved surface polishing and grinding machine according to claim 2, characterized in that two clamping plates (22) are mounted on the upper surface of the sliding base (20), two clamping grooves are formed in the lower surface of the L-shaped support (2), and one end of each clamping plate (22) is located in and slides in each clamping groove.
4. The multi-degree-of-freedom self-adaptive curved surface polishing and grinding machine according to claim 1, wherein the fixing assembly comprises two clamping plates (11), four trapezoidal grooves are formed in the upper surface of the supporting plate (13), a trapezoidal block (10) is slidably mounted in the trapezoidal grooves, the clamping plates (11) are mounted on the upper surface of the trapezoidal block (10), a plurality of threaded holes are formed in the upper surface of the supporting plate (13), a fixing plate (12) is mounted on the side surface of the clamping plate (11), a bolt is connected to the fixing plate (12) in a threaded mode, and the tail end of the bolt penetrates through the fixing plate (12) and is fixedly connected with one of the threaded holes.
5. The multiple-degree-of-freedom self-adaptive curved surface polishing and grinding machine according to claim 1, characterized in that an electric push rod (9) is mounted on the lower surface of the workbench (1), and an output shaft of the electric push rod (9) penetrates through a circular hole formed in the upper surface of the workbench (1) to be fixedly connected with the supporting plate (13).
6. The multiple-degree-of-freedom adaptive curved surface polishing and grinding machine according to claim 1, characterized in that a fan (14) is installed on the rear side surface of the L-shaped support (2), a dust hood (15) is installed on the front side surface of the L-shaped support (2), an air inlet pipe of the fan (14) penetrates through the L-shaped support (2) and is communicated with the dust hood (15), a filter screen plate (17) is installed on the front side surface of the dust hood (15), a receiving frame (16) is arranged on the upper surface of the workbench (1), and the receiving frame (16) is located below the dust hood (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022317.5U CN216707008U (en) | 2022-01-06 | 2022-01-06 | Multi freedom self-adaptation curved surface polishing polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022317.5U CN216707008U (en) | 2022-01-06 | 2022-01-06 | Multi freedom self-adaptation curved surface polishing polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707008U true CN216707008U (en) | 2022-06-10 |
Family
ID=81888234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220022317.5U Active CN216707008U (en) | 2022-01-06 | 2022-01-06 | Multi freedom self-adaptation curved surface polishing polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592008A (en) * | 2022-10-14 | 2023-01-13 | 安徽福斯特渔具有限公司（Cn） | Aluminum alloy fishing tackle apparatus for producing |
| CN117723426A (en) * | 2023-11-09 | 2024-03-19 | 深圳长盛高精密五金有限公司 | Metal shaft surface wear fatigue test device and method |
-
2022
- 2022-01-06 CN CN202220022317.5U patent/CN216707008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592008A (en) * | 2022-10-14 | 2023-01-13 | 安徽福斯特渔具有限公司（Cn） | Aluminum alloy fishing tackle apparatus for producing |
| CN117723426A (en) * | 2023-11-09 | 2024-03-19 | 深圳长盛高精密五金有限公司 | Metal shaft surface wear fatigue test device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216707008U (en) | Multi freedom self-adaptation curved surface polishing polisher | |
| CN208913281U (en) | A kind of milling cutter ultraprecise numerical control fluting apparatus | |
| CN111070060A (en) | Special small-size rust cleaning device that polishes of kitchen hardware | |
| CN115446651A (en) | Vertical elevating platform milling machine | |
| CN213561476U (en) | Cylindrical grinding machine for belt pulley production | |
| CN220561143U (en) | Gold and silver ball processingequipment | |
| CN112355794A (en) | Polishing device for machine-building | |
| CN111070035A (en) | Grinding machine | |
| CN213970350U (en) | Work material burr removing equipment | |
| CN217194593U (en) | Grinding and glue removing machine | |
| CN218081815U (en) | Punching rod grinding machine | |
| CN221337809U (en) | Novel grinder with vibration reduction function | |
| CN218341814U (en) | Grinding machine with protection mechanism | |
| CN220699183U (en) | Sand paper rust cleaning grinding device | |
| CN219444566U (en) | Panel grinding device | |
| CN220218600U (en) | Spraying dust fall type cutting machine capable of collecting and processing scouring scraps | |
| CN219337299U (en) | Dustproof polisher | |
| CN217800172U (en) | High-rigidity polishing and cutting universal robot assembly for ultra-large workpiece | |
| CN219170428U (en) | Automobile sheet metal polishing device | |
| CN218533956U (en) | Lead part trimming machine for processing lead-acid battery | |
| CN221248018U (en) | Worm wheel equipment of polishing that possesses clearance mechanism | |
| CN220094180U (en) | Steel plate surface cleaning and dust collecting device | |
| CN218904809U (en) | Hand-operated grinding machine capable of saving physical strength | |
| CN220680352U (en) | Surface grinding machine for mold processing | |
| CN221416022U (en) | Edging equipment is used in roof processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |